Deardorff8x10
198
Fun old school Franck Muller
Basic three register chrono in Pt case on the front with nice dial. Slightly thick as it is automatic but has a second dial on the back with telemetry, pulse and tachometer. Great to wear and a wonderful blend of old face styles. Downside is you have to take it off to measure things. 
Fun old school Franck Muller
Basic three register chrono in Pt case on the front with nice dial. Slightly thick as it is automatic but has a second dial on the back with telemetry, pulse and tachometer. Great to wear and a wonderful blend of old face styles. Downside is you have to t...
From the time when FM was watchmaker more than marketing
and this is a very interesting contraption
Just seeing this now
What a great surprise on the backside... I wish more watches took this approach!